≪Jazz Materia≫ ↑32 and ↓23 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑31 and ↓13 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑2 10 and ↓10 2 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑29 and ↓92 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑28 and ↓82 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑27 and ↓72 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑26 and ↓62 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑25 and ↓52 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑24 and ↓42 as a pair, with 17 starting note (テキスト教材、エチュード)

≪Jazz Materia≫ ↑23 and ↓32 as a pair, with 17 starting note (テキスト教材、エチュード)